exo: Synchronize multi-display window positioning

components/exo/display_unittest.cc

Index: components/exo/display_unittest.cc
diff --git a/components/exo/display_unittest.cc b/components/exo/display_unittest.cc
index a27d0d6398ced5bc7f690d9e4edf4554f5cf8917..a9a4f0edbfefe48f1ff84dee06ba14c4fa7aa810 100644
--- a/components/exo/display_unittest.cc
+++ b/components/exo/display_unittest.cc
@@ -147,12 +147,13 @@ TEST_F(DisplayTest, CreateRemoteShellSurface) {
   // Create a remote shell surface for surface1.
   std::unique_ptr<ShellSurface> shell_surface1 =
       display->CreateRemoteShellSurface(
-          surface1.get(), ash::kShellWindowId_SystemModalContainer);
+          surface1.get(), gfx::Point(),
+          ash::kShellWindowId_SystemModalContainer);
   EXPECT_TRUE(shell_surface1);
 
   // Create a remote shell surface for surface2.
   std::unique_ptr<ShellSurface> shell_surface2 =
-      display->CreateRemoteShellSurface(surface2.get(),
+      display->CreateRemoteShellSurface(surface2.get(), gfx::Point(),
                                         ash::kShellWindowId_DefaultContainer);
   EXPECT_TRUE(shell_surface2);
 }